精密制造与加工:2017,Vol:36,Issue(9):1414-1420
引用本文:
张丽秀, 李超群, 李金鹏, 吴玉厚. 高速电主轴冷却水参数对其温度场的影响研究[J]. 机械科学与技术
Zhang Lixiu, Li Chaoqun, Li Jinpeng, Wu Yuhou. Influence Analysis of Cooling Water Parameters on High-speed Spindle Temperature Field[J]. Journal Of Remote Sensing

高速电主轴冷却水参数对其温度场的影响研究
张丽秀1,2, 李超群1,2, 李金鹏1,2, 吴玉厚1,2
1. 沈阳建筑大学机械工程学院, 沈阳 110168;
2. 高档石材数控加工装备与技术国家地方联合工程实验室, 沈阳 110168
摘要:
以COMSOL Multiphysics有限元分析软件为工具,建立170SD30-SY型电主轴水冷系统有限元模型,并对不同水流量下水冷系统温度场进行仿真;搭建水冷系统温升实验平台,分别对不同转速下的电主轴水冷却系统参数与电主轴温度的关系进行实验。研究结果表明:不同转速下,随着冷却水流量的增加,电主轴温度有不同程度的降低;冷却水流量为0.28 m3/h~0.30 m3/h时,冷却效果均为最佳选择;同时,通过改变冷却水初始温度来控制电主轴温升具有更直接效果。
关键词:    电主轴    水冷系统    有限元模型    温升实验   
Influence Analysis of Cooling Water Parameters on High-speed Spindle Temperature Field
Zhang Lixiu1,2, Li Chaoqun1,2, Li Jinpeng1,2, Wu Yuhou1,2
1. School of Mechanical Engineering, Shenyang JianZhu University, Shenyang 110168, China;
2. National-Local Jiont Engineering Laboratory of NC Machining Equipment and Technology of High-Grade Stone, Shenyang 110168, China
Abstract:
With the finite element analysis software of COMSOL Multiphysics, a finite element model of water-cooling system for 170SD30-SY motorized spindle was built, and the temperature field of water-cooling system under different water flows was simulated; furthermore, a temperature experiment platform of water-cooling system was built, then the experiments were carried out respectively under different water flow speeds to validate the relationship between the cooling system parameters and temperature rise. The results showed that under different speeds, the spindle temperature was reduced in different degrees with the increase of the cooling water flow rate; and it achieved the best cooling effect when the cooling water flow rate was 0.28 m3/h~0.30 m3/h; meanwhile, it had a more direct effect to change the initial temperature of cooling water so as to control the spindle temperature rise.
Key words:    motorized spindle    waterr-cooling system    finite element model    temperature control   
收稿日期: 2016-04-22     修回日期:
DOI: 10.13433/j.cnki.1003-8728.2017.0917
基金项目: 国家自然科学基金项目(51375317)、辽宁省自然科学基金项目(2015020122)、辽宁省自然科学基金项目(2014020069)及国家(地方)联合工程实验室开放基金项目(SJSC-2015-6)资助
通讯作者:     Email:
作者简介: 张丽秀(1970-),教授,博士,硕士生导师,研究方向为电主轴单元关键技术及机电一体化,851617088@qq.com
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